This previously undiscovered species is a cestoid parasite, up to 30 centimetres long and weighing up to 70 grams from the late Holocene.
这
之前没有被

物
来
新世晚期,

绦虫,超过30厘米长和70克重。
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选 2015年11月合集 
选 Analysis of fat-like molecules isolated from the rocks suggests that they were made by a previously undiscovered, ancient population of organisms called eukaryotes, the group of living things whose cells typically contain a nucleus and other internal compartments.
从岩石中分离出的脂肪样分子的分析表明,它们是由一种以前未被发现的古老生物群体,即真核生物制造的。真核生物是一类通常包含细胞核和其他内部区域的生物群体。

